ORA-01200: actual file size of string is smaller than correct size of string blocks
Cause: The size of the file as returned by the operating system is smaller than the size of the file as indicated in the file header and the control file. Somehow the file has been truncated. Maybe it is the result of a half completed copy.
Action: Restore a good copy of the data file and do recovery as needed.
ORA-01200: 实际文件大小字符串小于正确的字符串块的大小
当AIX系统报告Oracle数据文件大小较小时,Oracle将报告此错误。当前的文件大小不符合文件头报告中要求的文件大小。
此错误通常发生在AIX系统上,它是由于管理员以-O参数以非逻辑方式缩减文件过小引起的。
1. 可以尝试使用pfiles命令查看当前文件大小。
2. 将文件重新调整回原始大小,例如,可以使用db_resize命令来重新分配文件大小。
3. 如果上述步骤不起作用,则可以考虑重建当前数据文件或对其进行导出/导入操作。